---
title: "Understanding Silver Hallmarks (UK)"
source: "https://goldealers.co.uk/knowledge/silver/understanding-silver-hallmarks"
date: "2025-12-02"
---

# Understanding Silver Hallmarks (UK)

Hallmarks are tiny stamps that carry crucial information about silver items. This comprehensive guide explains UK silver hallmarks in detail, helping you decode the marks on your silver and understand what they mean for value and authenticity. At Goldealers, our experts are trained in reading hallmarks, and here we share that knowledge so you can identify your silver yourself.

## What Are Hallmarks?

**Hallmarks** are official marks struck on precious metals to certify their purity and authenticity. They're essentially a guarantee that an item contains the stated amount of precious metal.

> In the UK, hallmarking silver items over 7.78 grams has been legally required since the 14th century. This makes British hallmarks among the most comprehensive and reliable systems in the world.

### Why Hallmarks Matter

**For Sellers:**
- Confirms authenticity (real silver vs plated)
- Indicates exact purity (sterling, Britannia, etc.)
- Provides dating information (when item was made)
- Helps identify maker (craftsman or company)
- Enables accurate valuation

**For Buyers/Collectors:**
- Proof of silver content
- Historical information
- Authentication of antiques
- Verification of quality standards

## The Components of a UK Hallmark

A complete modern UK silver hallmark contains **four marks**:

| Mark | Purpose | Example |
|------|---------|---------|
| **1. Sponsor's Mark** | Identifies maker/manufacturer | JW (initials in shield) |
| **2. Standard/Fineness Mark** | Shows purity | Lion Passant or 925 |
| **3. Assay Office Mark** | Where item was tested | Leopard's head (London) |
| **4. Date Letter** | Year of manufacture | Letter in shield shape |

**Optional marks:**
- Duty Mark (historical, pre-1890)
- Commemorative marks (jubilees, etc.)

> Modern pieces (post-1999) might use simplified marking with just the fineness number (e.g., 925) and maker's mark, especially for smaller items or imports.

## Sterling Silver Hallmarks

**Sterling silver** (92.5% pure) is the most common silver purity. Here's how to identify it:

### Traditional UK Sterling Marks

**Lion Passant** (Walking Lion)
- Most recognizable UK sterling mark
- Shows a lion walking left with right front paw raised
- Used in England since 1544
- Guarantees 925 standard (92.5% pure silver)

**Other Regional Marks:**

| Country | Mark | Meaning |
|---------|------|---------|
| **England** | Lion Passant | Sterling (925) |
| **Scotland** | Lion Rampant or Thistle | Sterling (925) |
| **Ireland** | Crowned Harp | Sterling (916.6) historically |

### Modern Numeric Mark

**"925" or ".925"**
- International standard marking
- Common on modern and imported pieces
- Easier to read than pictorial marks
- Means exactly same as Lion Passant
- Often used alone on smaller items

> If you see "925" with no other marks on a large item (over 7.78g), it might be foreign-made or, in rare cases, unmarked UK silver. At Goldealers, we test everything regardless of markings to ensure accuracy.

## Britannia Silver Hallmarks

**Britannia silver** (95.8% pure) is a higher standard than sterling:

### Identifying Marks

**Britannia Figure**
- Woman holding trident and olive branch
- Seated or standing figure
- Indicates 958 standard (95.8% pure)
- Used 1697-1720 (mandatory period)
- Still used occasionally today

**Numeric Mark: "958"**
- Modern simplified mark
- Same meaning as Britannia figure
- Often seen on contemporary pieces

### Historical Context

Britannia silver was introduced in 1697 to:
- Prevent melting down coins for silver
- Create higher standard than sterling
- Protect the currency supply

From 1720, sterling (925) became optional again, and most makers returned to it as easier to work with.

## Assay Office Marks

The **Assay Office mark** tells you where the item was tested and hallmarked:

### Current UK Assay Offices

| Office | Mark | Location | Founded |
|--------|------|----------|---------|
| **London** | Leopard's Head | London | 1300 |
| **Birmingham** | Anchor | Birmingham | 1773 |
| **Sheffield** | Rose (crown) | Sheffield | 1773 |
| **Edinburgh** | Castle (three towers) | Edinburgh | 1485 |

**Historical offices** (now closed):
- Chester (three wheat sheaves)
- Glasgow (tree, fish, bell)
- Dublin (crowned harp)
- York, Exeter, Newcastle, Norwich (various marks)

> Most modern UK silver passes through Birmingham Assay Office (by volume), as it's the largest facility. London's office is the oldest, dating back over 700 years.

## Date Letters

The **date letter** indicates the year an item was hallmarked:

### How Date Letters Work

- Each year has a unique letter (A, B, C, etc.)
- Letters cycle through alphabet (often skipping J, V, W)
- Font and shield shape change with each cycle
- Pattern repeats roughly every 25 years
- Different offices used different letter sequences

**Example Cycles (London):**
- 1975: a (lowercase, roman font)
- 1976: b (lowercase, roman font)
- 1977: c (lowercase, roman font)
- ... 
- 2000: z (lowercase, roman font)
- 2001: A (uppercase, new font/shield)

> Date letters can be complex to decode without reference guides. For antique silver, specialist dealers or hallmark books can pinpoint exact years. For selling as scrap, the exact year usually doesn't matter – purity is what counts.

## Sponsor's/Maker's Marks

The **maker's mark** identifies who manufactured the item:

### What to Look For

**Format:**
- Usually initials in a shield or punch
- e.g., "JW" might be John Williams
- Or company abbreviation (e.g., "W&H" for Walker & Hall)

**Purpose:**
- Accountability (maker stands behind the item)
- Authenticity verification
- Historical interest for collectors

**Value Impact:**
- Famous makers may add collector premium
- For scrap, maker doesn't affect price
- But nice pieces by known makers might be worth more as antiques

### Researching Makers

Resources for identifying makers:
- Jackson's Silver & Gold Marks book
- Online hallmark databases
- Antique silver dealers
- Museum collections

## Other Silver Marks You Might See

### Import Marks

**For silver imported to UK:**
- Fineness number (800, 925, etc.)
- Importer's mark
- Assay office mark
- Special "import" oval marks (F in oval, for example)

**Foreign Standards:**
- 800 (Continental silver - 80%)
- 830 (Scandinavian standard)
- 900 (Coin silver)

### Quality Marks (Not Hallmarks)

**These are NOT official hallmarks:**

| Mark | Meaning | Value |
|------|---------|-------|
| **EPNS** | Electroplated Nickel Silver | Plated (minimal value) |
| **EP** | Electroplate | Plated (minimal value) |
| **A1** | Quality indicator | Plated (minimal value) |
| **Silver Plate** | Descriptive | Plated (minimal value) |

> **EPNS and EP are NOT solid silver!** These marks indicate the item is only silver-plated over a base metal. Such items have almost no scrap value. Learn more in our guide on [silver-plated items](/knowledge/silver/silver-plated-value).

### Commemorative Marks

**Special occasion marks:**
- Queen's jubilees (various years)
- Millennium mark (2000)
- Olympics (2012)
- Royal events

These are **additional to** standard hallmarks and don't affect scrap value but may interest collectors.

## Finding Hallmarks on Your Silver

### Where to Look

**Jewellery:**
- Inside rings (on band)
- Backs of pendants
- Near clasps on chains and bracelets
- Posts of earrings

**Flatware:**
- Undersides of handles (spoons, forks, knives)
- Backs of bowls (spoons)
- Near tines (forks)

**Hollowware:**
- Underneath bases (teapots, cups)
- Inside rims (bowls, goblets)
- Undersides of lids
- Hidden on bases or feet

### Tools for Viewing

**Essential equipment:**
- **Jeweller's loupe** (10x magnification)
- **Magnifying glass** (at minimum)
- **Good lighting** (daylight or bright LED)
- **Patience** (marks can be tiny and worn)

> Take clear, close-up photos of hallmarks if you're struggling to read them. Goldealers' experts can often identify marks from photos, even worn ones, based on shape and position.

## No Hallmark? What It Means

### Legal Exemptions

Items **not required** to be hallmarked:
- **Under 7.78g weight** (legally exempt)
- Pre-1300 items (before hallmarking laws)
- Certain imported items (if properly described)
- Repairs or additions to hallmarked pieces

### Other Reasons for Missing Hallmarks

- **Wear** - rubbed off over time
- **Removed** - cut off during repairs
- **Foreign origin** - different marking system
- **Illegal** - should have been marked but wasn't
- **Not silver** - might be plated or base metal

> Absence of hallmarks doesn't automatically mean an item isn't silver, but it requires testing to confirm. At Goldealers, we test all unhallmarked items using XRF technology to determine their composition definitively.

## Hallmarks and Selling Your Silver

### How Goldealers Uses Hallmarks

When you sell to us:

1. **Initial Inspection**: We check hallmarks to establish likely purity
2. **Professional Testing**: We verify with XRF regardless of marks
3. **Accurate Valuation**: Payment based on confirmed purity, not just marks
4. **Explanation**: We show you what we found and why

**Why test even with hallmarks?**
- Confirms authenticity (fake marks exist)
- Verifies exact composition
- Ensures fair payment for you
- Catches errors or unusual alloys

### Can You Sell Unhallmarked Silver?

**Yes!** Learn more in our article on [selling items without hallmarks](/knowledge/gold/can-sell-gold-not-hallmarked) (same principles apply to silver).

Process for unhallmarked items:
- We test to determine if it's silver
- Confirm purity percentage
- Value based on pure silver content
- Pay same rate as equivalent hallmarked silver

## Reading a Complete Hallmark: Example

**Example hallmark on a teaspoon:**

```
[JW] [Lion] [Anchor] [e]
```

**Interpretation:**
- **JW** = Sponsor's mark (maker's initials)
- **Lion Passant** = Sterling silver (925)
- **Anchor** = Birmingham Assay Office
- **e** = Date letter (specific year depends on font/shield - need reference chart)

**What it tells us:**
- Made by someone/company with initials JW
- Sterling standard (92.5% silver)
- Hallmarked in Birmingham
- Made in a specific year (identifiable from letter style)

**For selling:** We care most about the Lion Passant (confirms 925), rest is interesting but doesn't affect scrap value.

## International Silver Marks

If your silver is from abroad, you might see:

### American Marks

| Mark | Meaning |
|------|---------|
| **STERLING** or **925** | 92.5% silver |
| **COIN** | 90% silver (older items) |
| **800** or **900** | Percentage silver |

**Note:** USA doesn't require hallmarking, so maker's marks vary widely.

### European Marks

| Country | Common Mark | Standard |
|---------|-------------|----------|
| **Germany** | Crescent/Crown, 800 or 925 | Various |
| **France** | Minerva head (950), 800 | Various |
| **Italy** | Numbered stamps | Usually 800 |
| **Netherlands** | Lion passant (833), 925 | Various |

> Foreign silver is perfectly acceptable for selling. Goldealers buys silver regardless of origin – we simply test to confirm purity and pay based on silver content.

## Common Questions About Silver Hallmarks

### "My item says 'EPNS' – is that a hallmark?"

**No**, EPNS means Electroplated Nickel Silver – it's plated, not solid silver. Not a precious metal hallmark.

### "Can hallmarks be faked?"

Unfortunately, yes. That's why Goldealers always tests items regardless of marks. Fake stamps do exist but are illegal.

### "Does an older hallmark mean more value?"

For collectors, yes. For scrap value, no – age doesn't change the silver content. Antique pieces might be worth more as antiques than as scrap though.

### "What if the hallmark is partially worn?"

Even partial marks can often be identified by experts. We can usually determine purity from position and remaining parts of stamps.

## Why Choose Goldealers

When selling silver with or without hallmarks:

✓ **Expert Hallmark Knowledge**: Our staff are trained to read even unusual marks
✓ **Professional Testing**: XRF verification regardless of marks
✓ **Fair Valuation**: Pay based on actual silver content, not assumptions
✓ **Transparent Process**: We explain what we find
✓ **No Surprises**: If marks don't match testing, we discuss why
✓ **All Silver Welcome**: Hallmarked, unmarked, foreign – we buy it all

We understand that hallmarks can be confusing, so we're here to help identify your silver and provide accurate, fair valuations.

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## Frequently Asked Questions

**Q: What do the hallmark symbols on my silver jewellery mean?**

A: UK silver hallmarks tell you who made the item, its silver purity, and where/when it was assayed. For example, "750" on a hallmark means the item is 18ct gold (75% pure). A symbol like a leopard's head indicates the London Assay Office. By reading these tiny stamps, you can confirm your silver's carat. If there's no hallmark (and the item is over 7.78g for silver), it might be old or foreign – you'd then have its purity tested by a dealer like Goldealers.

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*Confused by the marks on your silver? [Send photos to Goldealers](#) and our experts will help identify your items and provide accurate valuations.*

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*Published by Goldealers Ltd · https://goldealers.co.uk/knowledge/silver/understanding-silver-hallmarks*